$(document).ready(function () {
    var count = $("#count");
    $.ajax({
        url : "easybuy/user/count",
        type : "post",
        dataType : "json",
        success : function (result) {
            if(result>0){
                count.html(result+"人");
            }
        },
        error : function () {
            alert("后台错误");
        }
    });
});
